10023120215 has 16 divisors (see below), whose sum is σ = 12512037600. Its totient is φ = 7698724992.

The previous prime is 10023120161. The next prime is 10023120221. The reversal of 10023120215 is 51202132001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10023120215 - 2²⁴ = 10006342999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10023120193 and 10023120202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167132 + ... + 219041.

It is an arithmetic number, because the mean of its divisors is an integer number (782002350).

Almost surely, 2^10023120215 is an apocalyptic number.

10023120215 is a deficient number, since it is larger than the sum of its proper divisors (2488917385).

10023120215 is a wasteful number, since it uses less digits than its factorization.

10023120215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386386.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 10023120215 its reverse (51202132001), we get a palindrome (61225252216).

The spelling of 10023120215 in words is "ten billion, twenty-three million, one hundred twenty thousand, two hundred fifteen".